If I were in your shoes, I would solely pick a regional that will offer the best QOL. Pick one that has a base close to where you live so you can live out of base-do not commute if you can help it! Being stuck on reserve, in crashpads isn't fun and takes up a lot of time when you could be at home on your days on-call doing your own thing.

I say this losely, but I highly doubt you'll be at a regional long. I've known a ton of military guys and very few of them are in a regional longer than a year. Seems like most get the job right around the time they pass IOE or shortly thereafter...good luck!